Cook County Value

4115 Wesley Ter Schiller Park, IL 60176

4 bed / 2 bath, 1,518 sqft, built 1932, in Leyden. Assessor market value for 2026: $320,000.

Cook County account 12153170070000

Assessor market value
$320,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,518 sqft
$211 per sqft
Year built
1932
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60176 and Leyden assessment pages.

Local guide: Leyden Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Leyden, appeals to the Assessor closed . Board of Review dates for Leyden have not been published yet.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value stayed about the same, from $320,000 in 2025 to $320,000 in 2026.
  • Assessor market value per square footThe current public record shows about $211 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Leyden neighborhood and ZIP 60176.
  • Neighborhood value signalAmong 2,479 residential records in the same neighborhood, the average assessor market value is about $238 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 4129 Prairie Ave Schiller Park, IL 60176
    1,500 sqft | $212/sqft | built 1929 | Similar size (1,500 vs 1,518 sqft); Similar age (1929 vs 1932); Similar lot size (4,340 vs 4,200 sqft)
    $317,900
  • 4159 Kolze Ave Schiller Park, IL 60176
    1,490 sqft | $120/sqft | built 1945 | Similar size (1,490 vs 1,518 sqft); Lot 11% smaller (3,750 vs 4,200 sqft); Same quality (Average)
    $178,750
  • 4159 Kolze Ave Schiller Park, IL 60176
    1,490 sqft | $120/sqft | built 1945 | Similar size (1,490 vs 1,518 sqft); Lot 11% smaller (3,750 vs 4,200 sqft); Same quality (Average)
    $178,750
  • 4844 Michigan Ave Schiller Park, IL 60176
    1,369 sqft | $205/sqft | built 1938 | 10% smaller (1,369 vs 1,518 sqft); Similar lot size (4,250 vs 4,200 sqft); Same quality (Average)
    $280,300
  • 4127 Wagner Ave Schiller Park, IL 60176
    1,500 sqft | $184/sqft | built 1918 | Similar size (1,500 vs 1,518 sqft); Lot 11% smaller (3,720 vs 4,200 sqft); Same quality (Average)
    $276,300

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$320,000$00.0%
2025$320,000+$60,000+23.1%
2024$260,000$00.0%
2023$260,000$00.0%
2022$260,000+$80,780+45.1%
2021$179,220+$100.0%
2020$179,210——
6-year total+$140,790+78.6%